Rockets, Robots, Racecar, R&R

RobOrchestra: Vibratron

Vibratron is a robotic vibraphone. Instead of mallets, the keys are wrung by 5000 small steel ball bearings that are dropped onto the keys by electric solenoids and recirculated by an Archimedes screw.

The robot functions well, though has a very robotic undertone to his songs.